object/tree: Add helpers and cleanup v0.1.152

1 files changed, 19 insertions, 0 deletions

diff --git a/object/tree/path_split.go b/object/tree/path_split.go
new file mode 100644
index 00000000..c147dd25
--- /dev/null
+++ b/object/tree/path_split.go
@@ -0,0 +1,19 @@
+package tree
+
+import (
+	"bytes"
+)
+
+// SplitPath splits one slash-separated tree path into components.
+func SplitPath(path []byte) [][]byte {
+	if len(path) == 0 {
+		return nil
+	}
+
+	parts := bytes.Split(path, []byte{'/'})
+	for i := range parts {
+		parts[i] = bytes.Clone(parts[i])
+	}
+
+	return parts
+}